American Educational Glass Straight Medicine Dropper 3.5" Length (Pack of 100) - Ameican Educational Activation Type: Front Button

Activation Type: Front Button

Max Wattage: 120 watts

Students measure tidal volume and respiratory minute volume with the plastic bag and mouthpiece

Dishwasher and Microwave Safe

blood thinners

American Educational Glass Straight Medicine Dropper 3.5" Length (Pack of 100) - Ameican Educational Activation Type: Front ButtonPipettes are laboratory tools for collecting, transporting, and dispensing a small amount of liquid. Sometimes called pipets, pipettors, or chemical droppers, a pipette is composed of a tube that collects the measured substance and a mechanism to aspirate and dispense the substance. Some pipettes can measure a fixed volume of liquid, others are graduated to show the volume, while others can be set to measure a volume within a range. Pipettes can